8889437963742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293149}}^1\times {\mathrm{10169}}^1$

素因数の和:303401

約数の個数: 64

約数和(自身を含む): 20606990976000

約数和(自身を除く): 11717553012258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 10169, 20338, 30507, 61014, 71183, 142366, 213549, 293149, 427098, 586298, 721999, 879447, 1443998, 1758894, 2052043, 2165997, 4104086, 4331994, 5053993, 6156129, 10107986, 12312258, 15161979, 20813579, 30323958, 41627158, 62440737, 124881474, 145695053, 291390106, 437085159, 874170318, 2981032181, 5962064362, 8943096543, 17886193086, 20867225267, 41734450534, 62601675801, 125203351602, 211653284851, 423306569702, 634959854553, 1269919709106, 1481572993957, 2963145987914, 4444718981871, 8889437963742]

約数ペア:

[(1, 8889437963742), (2, 4444718981871), (3, 2963145987914), (6, 1481572993957), (7, 1269919709106), (14, 634959854553), (21, 423306569702), (42, 211653284851), (71, 125203351602), (142, 62601675801), (213, 41734450534), (426, 20867225267), (497, 17886193086), (994, 8943096543), (1491, 5962064362), (2982, 2981032181), (10169, 874170318), (20338, 437085159), (30507, 291390106), (61014, 145695053), (71183, 124881474), (142366, 62440737), (213549, 41627158), (293149, 30323958), (427098, 20813579), (586298, 15161979), (721999, 12312258), (879447, 10107986), (1443998, 6156129), (1758894, 5053993), (2052043, 4331994), (2165997, 4104086)]